Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Gibbous 98%

17:41

06:27

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK

Sun - Rise: 06:15, Set: 18:26, Transit: 12:20. Moon - Rise: 17:41, Set: 06:27. Civil Dark: 18:59 - 05:42. Nautical Dark: 19:38 - 05:03. Astro Dark: 20:19 - 04:22

Total Clouds (% Sky Obscured)

96
100
98
98
95
89
47
20
22
56
65
53
66
98
98
100
100
100
100
100
100
88
53
40

Low Clouds (% Sky Obscured)

96
100
98
98
95
88
47
16
17
49
42
31
66
98
98
100
100
100
100
100
97
69
47
38

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
6
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

14
2
1
1
1
2
0
4
6
12
36
34
0
3
16
77
84
89
91
93
92
63
12
2

ISS Passover

Visibility (miles)

4
4
4
8
10
10
10
10
10
10
8
8
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
4
7
7
7
6
4
2
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.02
0.04
0.03
0.03
0.02
0.01
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
6
6
6
6
6
5
5
5
6
6
6
6
5
5
6
6
6
7
5
5
6

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
9
9
9
10
10
11
12
12
13
13
13
13
13
12
11
11
10

Feels Like (°C)

9
9
9
9
9
9
8
8
8
8
9
10
11
12
12
13
13
13
13
13
12
11
11
8

Dew Point (°C)

8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
9
9
9
8
8

Relative Humidity (%)

86
87
88
88
89
90
90
91
93
92
91
89
86
83
81
77
76
76
77
79
81
83
85
87

Pressure (mb)

1030
1030
1031
1031
1031
1031
1031
1031
1031
1032
1032
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1034
1034

Ozone (du)

279
278
276
275
273
272
271
270
269
269
269
269
269
270
270
271
271
272
273
273
274
275
275
276

Wednesday 20

Waxing Gibbous 100%

19:05

06:52

22 Bad
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:12, Set: 18:28, Transit: 12:20. Moon - Rise: 19:05, Set: 06:52. Civil Dark: 19:01 - 05:39. Nautical Dark: 19:40 - 05:00. Astro Dark: 20:21 - 04:19

Total Clouds (% Sky Obscured)

41
37
18
11
34
62
63
85
92
96
95
97
100
100
100
100
100
100
100
100
100
95
84
87

Low Clouds (% Sky Obscured)

34
33
18
11
34
62
63
85
92
96
95
97
100
100
100
100
100
100
100
100
100
95
84
87

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

11
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
2
3
4
4
3
3
3
0
0
0
2
2
3
2
2
2
2
2

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0.02
0.02
0.02
0.02
0.01
0
0
0
0.01
0.02
0.03
0.03
0.04
0.03
0.02
0.02

Wind Speed/Direction (mph)

6
6
7
6
6
6
6
6
6
6
5
5
5
5
5
5
4
4
4
3
3
2
3
3

Chance of Frost

Temperature (°C)

9
9
9
8
8
8
8
8
8
8
9
10
11
12
13
13
13
13
12
12
12
11
11
11

Feels Like (°C)

8
7
7
7
7
6
6
6
6
7
8
9
11
12
13
13
13
13
12
12
12
11
11
11

Dew Point (°C)

8
7
7
7
7
7
7
7
7
7
8
8
9
9
10
10
10
10
10
10
10
9
9
9

Relative Humidity (%)

88
89
89
89
90
90
91
92
93
92
92
90
88
84
82
81
80
81
83
85
86
87
89
89

Pressure (mb)

1034
1035
1035
1034
1034
1034
1034
1034
1034
1034
1034
1035
1035
1034
1034
1034
1033
1033
1032
1032
1032
1032
1032
1031

Ozone (du)

277
277
277
277
277
278
278
278
279
279
281
282
282
283
284
286
288
290
291
292
293
294
295
296

Thursday 21

Full Moon 98%

20:27

07:17

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Good
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:10, Set: 18:29, Transit: 12:20. Moon - Rise: 20:27, Set: 07:17. Civil Dark: 19:02 - 05:37. Nautical Dark: 19:41 - 04:58. Astro Dark: 20:23 - 04:17

Total Clouds (% Sky Obscured)

88
95
76
50
99
100
100
100
100
91
44
13
45
100
100
100
100
93
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

88
95
76
50
99
100
100
100
100
91
44
13
45
100
100
100
100
91
98
98
71
71
71
71

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
16
32
95
98
98
98
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
9
7
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
3
4
4
3
2
0
0
0
0
0
0
0
0
0
0
4
4
4
3
3
3
3
2

Precipitation Amount (mm)

0.02
0.03
0.04
0.03
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.03
0.03
0.03
0.02
0.01
0.01

Wind Speed/Direction (mph)

3
3
4
5
7
8
9
10
10
10
9
8
8
9
9
9
10
10
9
9
9
8
8
9

Chance of Frost

Temperature (°C)

11
10
10
10
10
9
9
8
8
9
9
10
11
13
14
15
15
15
15
14
13
12
11
10

Feels Like (°C)

11
10
10
10
8
7
7
6
6
6
7
10
11
13
14
15
15
15
15
14
13
12
11
10

Dew Point (°C)

9
9
8
8
8
7
7
7
7
7
7
8
8
9
9
9
9
9
9
8
8
8
7
7

Relative Humidity (%)

89
88
88
87
86
87
88
89
90
89
88
85
82
78
75
71
68
66
65
66
69
73
78
82

Pressure (mb)

1031
1031
1030
1030
1029
1029
1028
1028
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1024
1024
1024
1025
1025

Ozone (du)

296
295
295
296
297
297
297
298
298
299
299
300
300
299
299
298
297
297
298
299
300
301
302
304

Friday 22

Waning Gibbous 94%

21:46

07:41

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:08, Set: 18:31, Transit: 12:19. Moon - Rise: 21:46, Set: 07:41. Civil Dark: 19:04 - 05:35. Nautical Dark: 19:43 - 04:55. Astro Dark: 20:25 - 04:14

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
98
98
98
98
98
98
98
98
98
98
98
98
63
63
63
63

Low Clouds (% Sky Obscured)

71
71
21
21
21
21
21
21
2
2
2
2
2
2
5
5
5
5
5
5
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
75
75
75
75
75
75
0
0
0
0
0
0
18
18
18
18
18
18
59
59
59
59

High Clouds (% Sky Obscured)

98
98
100
100
100
100
100
100
98
98
98
98
98
98
98
98
98
98
98
98
38
38
38
38

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
9
10
10
10
10
10
10
10
10
10
9
6
3
3
4
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
5
14
20
22
22
22
19
13
10
10
10
10
11
12
14
16
21
22
22
21
21

Precipitation Amount (mm)

0
0
0
0.01
0.04
0.09
0.14
0.19
0.22
0.18
0.11
0.08
0.07
0.07
0.07
0.08
0.11
0.13
0.16
0.22
0.3
0.31
0.28
0.23

Wind Speed/Direction (mph)

5
4
6
6
7
9
11
13
14
15
15
16
16
15
15
14
14
13
12
12
11
11
11
11

Chance of Frost

Temperature (°C)

10
9
9
9
9
9
9
9
9
9
9
8
8
9
9
9
9
9
9
9
9
9
9
9

Feels Like (°C)

9
9
8
7
7
6
6
6
6
5
5
5
5
5
5
6
6
6
6
6
7
7
6
6

Dew Point (°C)

7
7
7
7
7
7
6
6
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4

Relative Humidity (%)

84
86
87
87
87
85
84
81
79
77
76
75
75
74
73
73
73
73
73
72
72
71
71
72

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1028
1028
1029
1029
1029
1029
1030

Ozone (du)

306
308
311
314
318
321
323
325
327
330
332
334
336
337
338
339
339
341
342
343
346
351
358
366

Saturday 23

Waning Gibbous 87%

No Rise

08:07

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 06:06, Set: 18:33, Transit: 12:19. Moon - Rise: No Rise, Set: 08:07. Civil Dark: 19:06 - 05:32. Nautical Dark: 19:45 - 04:53. Astro Dark: 20:27 - 04:11

Total Clouds (% Sky Obscured)

63
63
100
100
100
100
100
100
77
77
77
77
77
77
48
48
48
48
48
48
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
48
48
48
48
48
48
0
0
0
0

Medium Clouds (% Sky Obscured)

59
59
84
84
84
84
84
84
56
56
56
56
56
56
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

38
38
100
100
100
100
100
100
77
77
77
77
77
77
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
11
9
7
4
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.14
0.06
0.03
0.02
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
10
10
10
10
10
10
10
10
10
10
10
10
11
11
12
13
12
12
11
11
10
10

Chance of Frost

Temperature (°C)

9
9
8
8
8
7
7
6
6
6
7
7
8
9
9
10
11
11
11
11
10
10
9
8

Feels Like (°C)

6
6
6
6
5
5
4
3
3
3
4
5
5
6
7
10
11
11
11
11
10
8
7
6

Dew Point (°C)

4
4
4
4
4
4
4
3
3
3
2
2
2
2
2
2
2
3
3
3
3
3
3
3

Relative Humidity (%)

73
74
75
76
77
78
79
81
81
78
73
69
66
61
58
57
56
56
57
60
61
63
65
67

Pressure (mb)

1030
1030
1030
1030
1030
1031
1031
1031
1032
1032
1033
1033
1033
1033
1033
1033
1033
1032
1032
1032
1032
1033
1033
1033

Ozone (du)

374
382
388
391
391
391
389
385
383
382
381
382
383
386
388
391
395
398
399
399
399
397
393
390

Sunday 24

Waning Gibbous 79%

23:03

08:36

22 Good
23 Good
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:03, Set: 18:34, Transit: 12:19. Moon - Rise: 23:03, Set: 08:36. Civil Dark: 19:07 - 05:30. Nautical Dark: 19:47 - 04:51. Astro Dark: 20:29 - 04:09

Total Clouds (% Sky Obscured)

0
0
82
82
82
82
82
82
1
1
1
1
1
1
57
57
57
57
57
57
52
52
52
52

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
56
56
56
56
56
56
52
52
52
52

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0

High Clouds (% Sky Obscured)

0
0
82
82
82
82
82
82
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
9
9
8
7
7
7
7
6
6
6
5
5
5
5
6
5
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

8
7
7
6
6
6
5
4
4
5
6
7
8
9
10
12
13
13
13
12
12
11
10
9

Feels Like (°C)

5
5
4
4
4
3
3
2
1
2
3
5
6
8
10
12
13
13
13
12
12
11
9
8

Dew Point (°C)

3
2
2
2
2
2
1
1
1
1
2
3
3
4
5
5
5
5
5
5
5
5
5
4

Relative Humidity (%)

69
71
73
74
74
75
78
80
81
80
78
75
73
70
67
64
61
60
60
62
65
68
72
75

Pressure (mb)

1034
1033
1033
1033
1033
1033
1033
1033
1033
1034
1034
1034
1034
1034
1034
1033
1033
1032
1032
1032
1032
1032
1033
1033

Ozone (du)

388
386
383
380
376
371
367
363
360
357
355
353
351
349
348
348
348
348
347
346
346
344
343
342

Monday 25

Waning Gibbous 70%

00:15

09:09

22 Bad
23 Bad
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:01, Set: 18:36, Transit: 12:18. Moon - Rise: 00:15, Set: 09:09. Civil Dark: 19:09 - 05:28. Nautical Dark: 19:49 - 04:48. Astro Dark: 20:31 - 04:06

Total Clouds (% Sky Obscured)

52
52
3
3
3
3
3
3
31
31
31
31
31
31
87
87
87
87
87
87
57
57
57
57

Low Clouds (% Sky Obscured)

52
52
2
2
2
2
2
2
31
31
31
31
31
31
23
23
23
23
23
23
25
25
25
25

Medium Clouds (% Sky Obscured)

0
0
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
84
84
84
84
84
84
43
43
43
43

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

3
5
5
3
4
4
4
5
5
5
5
5
5
6
6
6
5
4
4
4
4
5
5
4

Chance of Frost

Temperature (°C)

8
7
7
7
6
6
6
5
5
6
7
9
10
11
12
13
14
14
14
13
12
11
10
9

Feels Like (°C)

7
6
6
7
5
5
4
4
4
4
6
7
9
11
12
13
14
14
14
13
12
11
10
8

Dew Point (°C)

4
4
4
3
3
3
2
2
2
3
3
4
5
6
6
7
6
6
6
6
6
6
5
5

Relative Humidity (%)

77
78
79
80
79
79
80
81
81
80
77
74
72
69
67
64
61
60
60
62
64
67
71
75

Pressure (mb)

1033
1033
1033
1033
1033
1032
1032
1032
1032
1032
1033
1033
1033
1033
1033
1032
1032
1032
1031
1031
1031
1032
1032
1033

Ozone (du)

342
343
343
343
342
342
342
343
343
344
344
345
345
345
344
344
343
343
343
343
343
343
343
342

Forecast for Watchet, Somerset, UK (51.18,-3.33)

Generated: 19/03/19 22:55:45. Forecast: 19/03/19 to 25/03/19. Timezone: UTC+0.00